Shopify POS Full Stack Developer

About this role

We're looking for an expert Shopify Full Stack Developer to build seamless, robust, and innovative in-store experiences for Shopify Point of Sale (POS). The ideal candidate has a deep understanding of Node.js and React, and is passionate about creating applications that solve real-world retail challenges. You will be instrumental in bridging the gap between online stores and physical retail operations by developing custom POS UI extensions and integrating essential third-party services. As a key member of our engineering team, you'll ensure our POS solutions are performant, reliable, and perfectly aligned with our clients' business needs.

### Responsibilities

• Architect, build, and maintain high-quality, reusable, and performant Shopify POS applications.
• Develop custom UI Extensions using the Shopify POS UI Extensions SDK to create bespoke in-store workflows.
• Integrate server-side logic and third-party services with POS frontend components.
• Collaborate closely with project managers, frontend developers, and clients to define and address technical and business requirements for retail environments.
• Thoroughly test and debug applications across various devices, including physical Shopify POS hardware.
• Write clean, well-documented code and build reusable libraries for future use.
• Stay ahead of emerging technologies and updates within the Shopify POS platform.
• Troubleshoot complex issues in live retail environments, ensuring minimal disruption to store operations.

### Requirements

• 4+ years of professional software development experience, with at least 3 years focused on Shopify app development.
• 1 year of hands-on Shopify Point of Sale (POS) experience.
• Demonstrable experience building and successfully deploying custom Shopify POS applications and extensions OR retail background is strongly preferred, but not required.
• Strong proficiency in HTML5, CSS3, JavaScript (ES6+), React, TypeScript.
• Proven integrations with payment gateways...